EP 2298684 A2 20110323 - Elevator Door Wireless Controller
Title (en)
Elevator Door Wireless Controller
Title (de)
Drahtloses Steuergerät für eine Aufzugstür
Title (fr)
Contrôleur sans fil de porte d'ascenseur
Publication
Application
Priority
US 56348909 A 20090921
Abstract (en)
Control systems and methods for operating the doors of an elevator where the control logic is distributed in local car and landing door controllers that communicate wirelessly with one another to eliminate door control signal wiring in the hoistway thereby simplifying installation and diagnostics and affording door motor control that is individualized for each door.
IPC 8 full level
B66B 13/14 (2006.01)
CPC (source: EP US)
B66B 13/143 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
BA ME RS
DOCDB simple family (publication)
EP 2298684 A2 20110323; EP 2298684 A3 20110831; EP 2298684 B1 20170628; BR PI1003531 A2 20130108; BR PI1003531 B1 20200407; CA 2715361 A1 20110321; CA 2715361 C 20160412; ES 2635190 T3 20171002; MX 2010010325 A 20110321; US 2011071682 A1 20110324; US 8447433 B2 20130521
DOCDB simple family (application)
EP 10177561 A 20100920; BR PI1003531 A 20100920; CA 2715361 A 20100921; ES 10177561 T 20100920; MX 2010010325 A 20100921; US 56348909 A 20090921